Silicon-calcium alloy yog cov khoom sib xyaw ua ke ntawm cov khoom silicon, calcium thiab hlau.Nws yog ib qho zoo tagnrho deoxidizer thiab desulfurizer.Nws yog dav siv nyob rau hauv zus tau tej cov hlau zoo, uas tsis muaj-carbon steel, stainless hlau thiab lwm yam tshwj xeeb alloys xws li npib tsib xee-raws li alloys thiab titanium-raws li alloys;nws kuj yog tsim los ua tus neeg sawv cev ua kom sov rau converter steelmaking rhiav;nws kuj tseem siv tau los ua ib qho inoculant rau cam khwb cia hlau thiab additives nyob rau hauv zus tau tej cov hlau ductile.
siv
Ob leeg calcium thiab silicon muaj kev sib raug zoo rau cov pa oxygen.Calcium, tshwj xeeb tshaj yog, tsis tsuas yog muaj kev sib raug zoo nrog oxygen, tab sis kuj muaj kev sib raug zoo nrog leej faj thiab nitrogen.Yog li ntawd, silicon-calcium alloy yog ib qho zoo tagnrho cov nplaum nplaum thiab desulfurization tus neeg sawv cev.Silicon alloy tsis tsuas yog muaj peev xwm deoxidation muaj zog, thiab cov khoom deoxidized yooj yim rau ntab thiab tawm, tab sis kuj tuaj yeem txhim kho kev ua haujlwm ntawm cov hlau, thiab txhim kho cov yas, cuam tshuam toughness thiab fluidity ntawm hlau.Tam sim no, silicon-calcium alloy tuaj yeem hloov aluminium rau qhov kawg deoxidation.Siv rau cov hlau zoo.Kev tsim cov hlau tshwj xeeb thiab cov alloys tshwj xeeb.Piv txwv li, steel qib xws li rail hlau, qis carbon steel, thiab stainless hlau, thiab tshwj xeeb alloys xws li nickel-based alloys thiab titanium-based alloys, silicon-calcium alloys tuaj yeem siv los ua deoxidizers.Calcium-silicon alloy kuj tsim nyog ua tus neeg sawv cev ua kom sov rau steelmaking rhiav ntawm converters.Calcium-silicon alloy tseem tuaj yeem siv los ua cov inoculant rau cam khwb cia hlau thiab ib qho ntxiv hauv kev tsim cov nodular cam khwb cia hlau.
Calcium silicon alloy qib thiab tshuaj muaj pes tsawg leeg
Qib Chemical Composition%
Ca Si C Al PS
≥ ≤
Ca31Si60 31 55－65 1.0 2.4 0.04 0.05
Ca28Si60 28 55－65 1.0 2.4 0.04 0.05
Post lub sij hawm: Jun-19-2023
